20/400 Finish, Black, Droppers, Ribbed, 2 13/16" Glass Pipette
20/400 Finish, Black, Droppers, Ribbed, 3 5/16" Glass Pipette, Graduated
20/400 Finish, Black, Droppers, Ribbed, 2 3/4" Glass Pipette
20/400 Finish, Black, Droppers, Ribbed, 3 3/8" Glass Pipette
20/400 Finish, White, Droppers, Ribbed, 2 3/4" Glass Pipette
20/400 Finish, White, Droppers, Ribbed, 3 3/8" Glass Pipette
20/400 Finish, Black, Caps, Phenolic, Ribbed, Smooth Top, PV Lnr
20/400 Finish, Black, Caps, Phenolic, Ribbed, Smooth Top, Cone Lnr
18mm TE Finish, Black, Droppers, Ribbed, TE Ring, 2 3/8" Glass Pipette
22/400 Finish, Black, Droppers, Ribbed, 4 1/16" Glass Pipette
20/400 Finish, Yellow/Gray, Caps, Ribbed, Bromobutyl Stopper
28/410 Finish, Black, Caps, Dispensing, Ribbed, Turret Style, .142" Orf, HS Lnr
38/400 Finish, Black, Caps, Dispensing, Ribbed, Yorker Style, Black Tip
24/400 Finish, Black, Caps, Metal, Ribbed Neck, Aluminum, Plastisol Lnr
24/410 Finish, Black, Caps, Metal, Ribbed Neck, Aluminum, Foam Lnr
22/400 Finish, Black, Caps, Metal, Ribbed Neck, Aluminum, Plastisol Lnr